Also, they want to use the same "abstraction" for "sharing photos with their friend when they're on holiday in another country" versus "sharing photos with that same friend when they just got back and are literally sitting next to each other."
People don't really internalize that those are two different use cases.
Yes there's Airdrop, but I think most people view it as more of a "discoverability" solution than a file sharing solution. If you met somebody you don't have a number for, "okay just Airdrop this to me" is much easier than doing the whole song and dance of adding them to contacts and sending them an iMessage or finding them on Whats App. Whether the actual file transfer part of Airdrop goes over the internet or over Bluetooth isn't something most people care about, as long as it can discover nearby devices and initiate a transfer to them, it's good enough.
I disagree. I find it condescending when techies say "the average user doesn't make the difference between sharing a file to a device next to them and sharing a file over the Internet".
Everybody, and I mean everybody is capable to understand that to connect their Bluetooth headset to their phone, they do it over Bluetooth. And that to connect to the Internet, they can either go over WiFi (which is "free") or cellular (which is less "free").
> People don't really internalize that those are two different use cases.
We actively keep them ignorant, and then we use their ignorance as a justification. I find it sad.
What if we said "People don't want to drive their car somewhere, they want to go from A to B. We should prevent them from learning how to drive so that they would have to pay for our taxis".